SHIMANO Zee FC M640 Crankset 1 x 10 Speed w/Bottom Bracket Black 175mm

Shimano ZEE FC-M640 Crankset 175mm 10-Speed 36t 104 BCD Black Color: Black Spindle Interface Type: Shimano Hollowtech II Pedal Spindle: 9/16" Chainring BCD: 104 Teeth: 36 BB Included: Yes Crank Intended Use: Mountain Defined Color    Black Crank Length (mm): 175 Drivetrain Speeds: 10 Number of Chainrings: Single Chainline/Hub Compatibility: 135/142 MTB Hubs Appears to be a customer return. Looks like someone installed it, removed it and returned. Still has the factory grease on it and other then a few cosmetic imperfections appears to be unused. Other then the cosmetic flaws this is brand new. I have one more of these in similar condition that I will list separately.